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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - IvyBridge, DRI3 - Opening an image with mpv -vo opengl only draws part of the image"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98252">98252</a>
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<th>Summary</th>
<td>IvyBridge, DRI3 - Opening an image with mpv -vo opengl only draws part of the image
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>12.0
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Drivers/DRI/i965
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<th>Assignee</th>
<td>idr@freedesktop.org
</td>
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<th>Reporter</th>
<td>tod.jackson@gmail.com
</td>
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=127293" name="attach_127293" title="dmesg">attachment 127293</a> <a href="attachment.cgi?id=127293&action=edit" title="dmesg">[details]</a></span>
dmesg
For a few years I've observed an issue with DRI3 loading images (any format)
with mpv -vo opengl where only maybe 10-20% of the top left corner is drawn,
and the rest is black. If it's a playlist then the second and subsequent images
are drawn correctly, after the initial window was already created.
It's present with xf86-video-intel and modesetting, and is fixed with
LIBGL_DRI3_DISABLE=1.
There are similar issues reported such as "blank, black elements" or "gtk
corruption" but these seem to have been reported fixed on some hardware or just
hard to reproduce, I guess. Since I seem to have some insomnia I've decided to
finally report this. ;)
I'll attach a few relevant things in a moment. Also, sorry if I've
miscategorized this.</pre>
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